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Applied fix_gutter_bufer patch from cmesser

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This commit is contained in:
Chuck Walbourn 2020-11-30 18:55:44 -08:00
parent 72390fff7f
commit 92ec63e7e3
1 changed files with 6 additions and 1 deletions
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7
UVAtlas/isochart/packingcharts.cpp
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@ -718,9 +718,14 @@ namespace
VECTOR_ITEM(&aBorder[i - 1]->uv, TangentAxis))
/ VECTOR_ITEM(&biasVector, TangentAxis);
/*
// this calculation sometimes provides bad answers. Instead, just add fGutter * sqrt(2)
fExtraDistance =
fGutter * fabsf(XMVectorGetX(XMVector2Length(vBiasVector)) /
VECTOR_ITEM(&biasVector, TangentAxis));
VECTOR_ITEM(&biasVector, TangentAxis));
*/
fExtraDistance = fGutter * 1.4143f; // multiply by worst-case of sqrt(2)
}
}